Home > Trojan > Remove Vizom Trojan From Your Computer
THREAT REMOVAL

Remove Vizom Trojan From Your Computer

What Is Vizom Trojan

Vizom TrojanVizom Trojan is a recently discovered computer malware that is spread in active attack campaigns. The targets are high-profile in the detected activity, which means that the hacking group behind it must be experienced in planning viruses. Read our in-depth analysis of the samples and learn how to remove active infections in this article.

Vizom Trojan Summary

Name Vizom Trojan
Type Trojan
Short Description Aims to steal data from your computer and run different malware actions.
Symptoms Your computer may behave strangely and new files may be dropped in several Windows Directories.
Distribution Method Common infection methods including phishing messages and malware-infected files.
Detection Tool See If Your System Has Been Affected by malware

Download

Malware Removal Tool

User Experience Join Our Forum to Discuss Vizom Trojan.

Vizom Trojan – Virus Infection Methods

The Vizom Trojan is a newly listed malware aimed against Brazilian online banking users. It has received the name Vizon from the security engineers who made the code analysis. According to the known information, it follows the familiar tactics as observed by other similar banking Trojans — this is a group of computer viruses that are designed to hijack personal user’s information and login information to financial services: payment portals and online banks.

These kinds of infections are mainly sent through several common infection strategies. Rarely the viruses are sent as direct executable files, most of the time they are carried in payload data — other files that when run will automatically deploy the virus in the background. Two of the most popular types are the macro-infected documents and the application installers. The documents themselves are made in the most popular office formats that are used by Internet users: presentations, databases, spreadsheets, and text documents. When they are opened by the users a prompt will ask them to enable the built-in scripts to correctly view the documents. This triggers the Trojan deployment. On the other hand, the application installers are much more varied as the hackers can, in practice, take any legitimate setup file and insert the virus code in it.

All of the virus data can be delivered using common manipulative tactics that are known to us from other similar malicious campaigns. They focus on the distribution of the files through different means by faking trusted parties: friends, relatives, companies and services. They can be hosted in similar sounding web sites that include hijacked content or even self-signed security certificates.

In a similar fashion, the hackers can send out email messages that are designed in a similar fashion. They are based on typical templates and will either attach or link the relevant files. All virus-related data can also be carried on file-sharing networks (BitTorrent) and on online communities like social networks, chat rooms, and forums.

Vizom Trojan – Virus Capabilities

The Vizom Trojan uses a DLL Hijacking approach during the initial infection. The virus agent will deploy itself in the legitimate Microsoft Windows directory structure in DLL files. They belong to the system and by hooking onto them the virus will mask its presence. The collected samples so far show that the malware will hide as a popular videoconference program. This tricks Microsoft Windows into loading the code into memory.

The Vizom Trojan uses the distinct tactic of using the legitimate Vivaldi web browser to disguise its presence. It contains components that are part of it and this will further confuse the system. This is a different type of a security bypass, an important feature of most advanced malware threats.

The actual Trojan functions will follow, several components are launched when the malware agent is activated. This virus comes in an encrypted form, it will be decrypted by a special component designed to do so. At the beginning of the infection, a data gathering procedure will be started. It will be tasked to obtain statistical information that will be relayed to the hacker operators. Other configuration options can task is to create a report of the installed hardware components, operating system values, and other kinds of data. It can be abused to carry out crimes such as identity theft and financial abuse. The persistent infection is done by modifying browser shortcuts and running them in the background, this will keep the virus infection alive. This works with the most popular ones: Mozilla Firefox, Google Chrome, Internet Explorer, Opera, Bank-specific secure browser, and Microsoft Edge.

The main goal of the malware will be to create a secure connection to a hacker-controlled server — it allows the criminals to take over control of the systems and hijack any users data. A dangerous part of the malware is the overlay functionality that automatically detects if any of the supported online banks and financial services are loaded in a web browser. It will hijack all entered in information and make it available to the hackers: this works both for the keyboard input and mouse movement. This is also connected to the built-in keylogger function: it can also function with other services and can be launched independently.

At this time the attack campaign is focused on Brazilian targets, however, smaller campaigns have been reported in other countries in South America and Europe as well. As there is no information regarding the hacking group, we presume that they are very experienced to have created the malware from scratch.

Vizom Trojan – Virus Removal GUIDE

In order to fully remove this infection from your computer system, recommendations are to try the automatic removal guidelines below. They are particularly created in order to assist you to separate this malware first of all and after that remove, it’s destructive files. If you lack experience in malware removal, the best method and most reliable one according to safety professionals is to use an innovative anti-malware software program. Such will not just immediately get rid of the Vizom infection from your computer system, yet will certainly additionally ensure that your computer system remains shielded versus future infections.

Avatar

Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

More Posts

Follow Me:
Twitter


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

How to Remove Vizom Trojan from Windows.


Step 1: Boot Your PC In Safe Mode to isolate and remove Vizom Trojan

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R


2. The "Run" Window will appear. In it, type "msconfig" and click OK.


3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


4. When prompted, click on "Restart" to go into Safe Mode.


5. You can recognise Safe Mode by the words written on the corners of your screen.


Step 2: Uninstall Vizom Trojan and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:


1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.


2. In the field type in "appwiz.cpl" and press ENTER.


3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.


Step 3: Clean any registries, created by Vizom Trojan on your computer.

The usually targeted registries of Windows machines are the following:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by Vizom Trojan there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.


2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.


3. You can remove the value of the virus by right-clicking on it and removing it.
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for Vizom Trojan with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.


It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


2. After you have installed SpyHunter, wait for it to update automatically.

SpyHunter5-update-2018


3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

SpyHunter5-Free-Scan-2018


4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

SpyHunter-5-Free-Scan-Next-2018

If any threats have been removed, it is highly recommended to restart your PC.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

Get rid of Vizom Trojan from Mac OS X.


Step 1: Uninstall Vizom Trojan and remove related files and objects

OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy


1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:


2. Find Activity Monitor and double-click it:


3. In the Activity Monitor look for any suspicious processes, belonging or related to Vizom Trojan:

Tip: To quit a process completely, choose the “Force Quit” option.


4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.


5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Vizom Trojan. If you find it, right-click on the app and select “Move to Trash”.


6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Vizom Trojan. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.


7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Vizom Trojan via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as Vizom Trojan. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.


Step 2: Scan for and remove Vizom Trojan files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Vizom Trojan, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.


Click the button below below to download SpyHunter for Mac and scan for Vizom Trojan:


Download

SpyHunter for Mac



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove Vizom Trojan from Google Chrome.


Step 1: Start Google Chrome and open the drop menu


Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"


Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.


Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Erase Vizom Trojan from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window


Step 2: Select the "Add-ons" icon from the menu.


Step 3: Select the unwanted extension and click "Remove"


Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Uninstall Vizom Trojan from Microsoft Edge.


Step 1: Start Edge browser.


Step 2: Open the drop menu by clicking on the icon at the top right corner.


Step 3: From the drop menu select "Extensions".


Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.


Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove Vizom Trojan from Safari.


Step 1: Start the Safari app.


Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.


Step 3: From the menu, click on "Preferences".

stf-safari preferences


Step 4: After that, select the 'Extensions' Tab.

stf-safari-extensions


Step 5: Click once on the extension you want to remove.


Step 6: Click 'Uninstall'.

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Vizom Trojan will be removed.


How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Eliminate Vizom Trojan from Internet Explorer.


Step 1: Start Internet Explorer.


Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'


Step 3: In the 'Manage Add-ons' window.


Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.


Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.


Leave a Comment

Your email address will not be published. Required fields are marked *

Stay tuned
Subscribe for our newsletter regarding the latest cybersecurity and tech-related news.